Hi, But shouldn't this be the expected behaviour? In each of the examples the query really is bad/invalid, uses incorrect syntax.
Otis -- Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch ----- Original Message ---- > From: ivrokv <[EMAIL PROTECTED]> > To: nutch-dev@lucene.apache.org > Sent: Thursday, May 15, 2008 3:51:09 PM > Subject: Bug in NutchAnalysis.java > > > Hello, > > I am not sure if this is more relevant for the Nutch-User list. I felt that > the nutch developers should be aware of this issue. > > A patch was submitted in jira - > http://issues.apache.org/jira/browse/NUTCH-479. > I used this patch to fix NutchAnalyze.jj and OR query works in most cases. > > However, I have noticed a small bug with the code. > The code breaks when an OR is followed by: > > 1) a whitespace and no other search terms after that - eg. patent OR > http://mysite.com/search.jsp?lang=en&query=patent+OR+ > > 2) there is nothing else after the OR operator: > http://mysite.com/search.jsp?lang=en&query=patent+OR > > 3) If OR is the only search term > http://mysite.com/search.jsp?lang=en&query=OR > > 4) OR+, OR_ OR- , basically OR with any trailing characters. > http://mysite.com/search.jsp?lang=en&query=OR- > http://mysite.com/search.jsp?lang=en&query=OR+ > > I get this error message from tomcat: > > java.io.IOException: Parse exception: > org.apache.nutch.analysis.ParseException: Encountered "" at line 1, > column 12. > Was expecting one of: > ... > ... > ... > "\"" ... > ... > ":" ... > "/" ... > "." ... > "@" ... > "\'" ... > "+" ... > "-" ... > > org.apache.nutch.analysis.NutchAnalysis.parseQuery(NutchAnalysis.java:62) > org.apache.nutch.searcher.Query.parse(Query.java:468) > org.apache.jsp.search_jsp._jspService(search_jsp.java:172) > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) > javax.servlet.http.HttpServlet.service(HttpServlet.java:803) > > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393) > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320) > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) > javax.servlet.http.HttpServlet.service(HttpServlet.java:803) > > If there are any suggestions or pointers on how to fix this, that will be > great. > > > Thanks. > > -- > View this message in context: > http://www.nabble.com/Bug-in-NutchAnalysis.java-tp17261004p17261004.html > Sent from the Nutch - Dev mailing list archive at Nabble.com.
